Precipitation Monitoring
![composite model of precipitation monitoring by MODIS NDVI systems](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/MonitoringPrecipitation.png?itok=cmk4Cllq)
Detailed Description
Figure 12. Monitoring precipitation and MODIS NDVI to optimize timing of herbicide treatment (see Section 5, steps 2 through 5). The horizontal axis shows the month and day in 2011, beginning March 21. The left vertical axis is a rescaled NDVI value and the right vertical axis is inches of precipitation..